# -*- coding:utf-8 -*-
"""
Author：Administrator
Date:2021年09月03日
"""
# 把第三列大于5的行筛选出来并重新赋值为520
import numpy as np
A = np.array([[10,20,30],[50,40,10],[10,1,10]])
print(A)
print('*' * 30)

filt = A > 25
# print(filt)
print(A[filt])

